CN212044290U

CN212044290U - Clamping and fixing device for composite perforator

Info

Publication number: CN212044290U
Application number: CN201921782243.XU
Authority: CN
Inventors: 王译舸; 李斌; 张文杰
Original assignee: Shaanxi Sanfeng Petroleum Technology Co ltd
Current assignee: Shaanxi Sanfeng Petroleum Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-12-01
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a compound centre gripping fixing device for perforator, including the backup pad, the backup pad is provided with two, is provided with a plurality of standing groove between two backup pads, and fixed connection is at the front surface of two backup pads respectively at the both ends of a plurality of standing grooves, has all placed the perforator body in a plurality of standing grooves, and the inside both ends of a plurality of standing grooves all are equipped with the extrusion device, and a plurality of standing groove front surfaces all establish to the rotor plate, and a plurality of rotor plates all rotate with the standing groove through first pivot and are connected, and a plurality of rotor plate front surface both ends all are equipped with fixing device, the utility model discloses an extrusion device and fixing device prevent that the perforator body from rocking in the standing groove, appear the phenomenon that the perforator body dropped.

Description

Clamping and fixing device for composite perforator

Technical Field

The utility model relates to a compound centre gripping fixing device for perforator belongs to clamping device technical field.

Background

At present, the horizontal well perforation technology is widely applied to oil field development, and the conventional perforation technology is adopted. The composite perforation technology integrating perforation and gas fracturing is widely applied to both vertical wells and inclined wells, and has obvious effects of increasing production and increasing injection.

When the composite perforator is not used, the composite perforator is usually placed on the placing frame and is usually heavy, so that the composite perforator needs to be clamped and fixed, the composite perforator is prevented from sliding on the placing frame, the phenomenon of damage caused by falling of the composite perforator is avoided, and workers are prevented from being hit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound centre gripping fixing device for perforator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound centre gripping fixing device for perforator, includes the backup pad, the backup pad is provided with two, two be provided with a plurality of standing groove between the backup pad, fixed connection is all placed at the front surface of two backup pads at the both ends of a plurality of standing grooves respectively the perforator body in a plurality of standing grooves, and is a plurality of the inside both ends of standing groove all are equipped with the extrusion device, and are a plurality of the standing groove front surface all establishes to the rotor plate, and is a plurality of the rotor plate all rotates with the standing groove through first pivot to be connected, and is a plurality of rotor plate front surface both ends all are equipped with fixing device.

Preferably, it is a plurality of extrusion device all includes fixed plate, expanding spring, fly leaf and telescopic link, fixed plate fixed connection is on the standing groove lateral wall, fixedly connected with expanding spring on the fixed plate, expanding spring keeps away from the one end fixedly connected with fly leaf of fixed plate, be equipped with the telescopic link in the expanding spring, telescopic link stiff end fixed connection is on the standing groove lateral wall, telescopic link flexible end fixed connection is on the fly leaf.

Preferably, it is a plurality of fixing device all includes second fixed block, bandage, second pivot, couple, first fixed block, second fixed block and round hole, second fixed block fixed connection is at the rotor plate front surface, fixedly connected with bandage on the second fixed block, the one end tip that the second fixed block was kept away from to the bandage is rotated through the pivot and is connected with the couple, first fixed block fixed connection is at the backup pad front surface of standing groove top, first fixed block sets up with the second fixed block is corresponding, be equipped with the round hole on the first fixed block, the round hole cooperatees with the couple.

Preferably, the bandage is a powerful bandage, and the bandage is in close contact with the outer surface of the perforator body.

Preferably, two movable plates at two ends of the plurality of placing grooves are respectively in close contact with the end parts at two ends of the perforator body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses all be provided with the extrusion device at inside both ends of standing groove, the extrusion device includes fixed plate, expanding spring, fly leaf and telescopic link, fixed plate fixed connection is on the standing groove lateral wall, fixedly connected with expanding spring on the fixed plate, expanding spring keeps away from the one end fixedly connected with fly leaf of fixed plate, be equipped with the telescopic link in the expanding spring, telescopic link stiff end fixed connection is on the standing groove lateral wall, telescopic link expanding end fixed connection is on the fly leaf, two fly leaves at standing groove both ends respectively with perforator body both ends tip in close contact with, when placing perforator body in the standing groove, two fly leaves can be close to the fixed plate, two expanding spring can consequently compress, thereby two fly leafs can extrude and the centre gripping through the restoring force that corresponds expanding spring to the both ends of perforator body, prevent that compound perforator body from rocking.

2. The utility model discloses simultaneously establish to the rotor plate at the standing groove front surface, the rotor plate rotates through first pivot and is connected with the standing groove, all be provided with fixing device at rotor plate front surface both ends, fixing device all includes the second fixed block, the bandage, the second pivot, the couple, second fixed block and round hole, second fixed block fixed connection is at the rotor plate front surface, fixedly connected with bandage on the second fixed block, the one end tip that the bandage kept away from the second fixed block rotates through the pivot and is connected with the couple, first fixed block fixed connection is at the backup pad front surface above the standing groove, first fixed block and second fixed block correspond to the setting, be equipped with the round hole on the first fixed block, the round hole cooperatees with the couple, and the bandage is powerful bandage, bandage and perforator body surface in close contact, through the cooperation of couple and through-hole, maintain the bandage in tensile state, further carry out the centre gripping through two bandages to perforator body and fix, thereby further preventing the perforator body from shaking. The perforator body is prevented from falling and being damaged and personal safety of workers is guaranteed, when the perforator body needs to be taken down, the hook is separated from the round hole, and the rotating plate can turn downwards, so that the perforator body can be rotated, and the perforator body is moved out of the placing groove, and the perforator is very convenient.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural view of the placement groove of the present invention;

fig. 3 is a top view of the structure a of the present invention.

In the figure: 1. a support plate; 2. an extrusion device; 21. a movable plate; 22. a fixing plate; 23. a telescopic rod; 24. a tension spring; 3. a perforator body; 4. a rotating plate; 5. a first rotating shaft; 6. a fixing device; 61. a first fixed block; 62. a second fixed block; 63. binding bands; 64. hooking; 65. a second rotating shaft; 66. a circular hole; 7. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a compound centre gripping fixing device for perforator, which comprises a supporting plate 1, backup pad 1 is provided with two, be provided with a plurality of standing groove 7 between two backup pads 1, fixed connection is at the front surface of two backup pads 1 respectively at the both ends of a plurality of standing groove 7, perforator body 3 has all been placed in a plurality of standing groove 7, the inside both ends of a plurality of standing groove 7 all are equipped with extrusion device 2, a plurality of standing groove 7 front surfaces all establish to rotor plate 4, a plurality of rotor plates 4 all rotate with standing groove 7 through first pivot 5 and are connected, a plurality of rotor plates 4 front surface both ends all are equipped with fixing device 6, place perforator body 3 in standing groove 7, through extrusion device 2 and fixing device 6, it is fixed to carry out the centre gripping with perforator body 3, prevent perforator body 3 from rocking in standing groove 7, the phenomenon that drops appears.

A plurality of extrusion device 2 all includes fixed plate 22, expanding spring 24, fly leaf 21 and telescopic link 23, fixed plate 22 fixed connection is on standing groove 7 lateral wall, fixedly connected with expanding spring 24 on fixed plate 22, one end fixedly connected with fly leaf 21 that fixed plate 22 was kept away from to expanding spring 24, be equipped with telescopic link 23 in the expanding spring 24, telescopic link 23 fixed connection is on standing groove 7 lateral wall, telescopic link 23 telescopic link fixed connection is on fly leaf 21, when putting perforator body 3 in standing groove 7, two fly leaves 21 can be close to fixed plate 22, two expanding spring 24 can consequently compress, thereby two fly leaves 21 can extrude and the centre gripping through the restoring force that corresponds expanding spring 24 to the both ends of perforator body 3, prevent that composite perforator body 3 from rocking, a plurality of fixing device 6 all include second fixed block 62, a, Bandage 63, second pivot 65, couple 64, first fixed block 61, second fixed block 62 and round hole 66, second fixed block 62 fixed connection is in the rotor plate 4 front surface, fixedly connected with bandage 63 on the second fixed block 62, the one end tip that second fixed block 62 was kept away from to bandage 63 is rotated through the pivot and is connected with couple 64, first fixed block 61 fixed connection is at the backup pad 1 front surface of standing groove 7 top, first fixed block 61 sets up with second fixed block 62 is corresponding, be equipped with round hole 66 on the first fixed block 61, round hole 66 cooperatees with couple 64, cooperation through couple 64 and through-hole, maintain bandage 63 at tensile state, further carry out the centre gripping fixedly to perforator body 3 through two bandage 63, thereby further prevent perforator body 3 from rocking. Prevent that perforator body 3 from dropping the damage and guarantee staff's personal safety, when the perforator body 3 need be taken down, with couple 64 and round hole 66 separation, rotor plate 4 then can overturn downwards to can rotate perforator body 3, shift out perforator body 3 standing groove 7, bandage 63 is powerful bandage 63, bandage 63 and perforator body 3 surface in close contact with, two fly leaves 21 at a plurality of standing groove 7 both ends respectively with perforator body 3 both ends tip in close contact with.

Specifically, during the use of the utility model, when placing in the standing groove 7, two fly leafs 21 can be close to fixed plate 22, two expanding spring 24 can consequently compress, thereby two fly leafs 21 can extrude and the centre gripping through the restoring force that corresponds expanding spring 24 to perforator body 3's both ends, prevent that perforator body 3 from rocking, rethread couple 64 and the cooperation of through-hole, maintain bandage 63 at tensile state, further carry out the centre gripping fixed to perforator body 3 through two bandages 63, thereby further prevent that perforator body 3 from rocking. Prevent that perforator body 3 from dropping the damage and guarantee staff's personal safety, when the perforator body 3 of needs taking off, with couple 64 and the separation of round hole 66, rotor plate 4 then can overturn downwards to can rotate perforator body 3, shift out perforator body 3 standing groove 7, it is very convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound centre gripping fixing device for perforator, includes backup pad (1), its characterized in that, backup pad (1) is provided with two, two be provided with a plurality of standing groove (7) between backup pad (1), the front surface of fixed connection in two backup pad (1) is respectively distinguished at the both ends of a plurality of standing groove (7), has all placed perforator body (3) in a plurality of standing groove (7), and is a plurality of the inside both ends of standing groove (7) all are equipped with extrusion device (2), and are a plurality of standing groove (7) front surface all establishes to rotor plate (4), and is a plurality of rotor plate (4) all rotate with standing groove (7) through first pivot (5) and are connected, and is a plurality of rotor plate (4) front surface both ends all are equipped with fixing device (6).

2. The holding fixture for a composite perforator as claimed in claim 1, wherein: a plurality of extrusion device (2) all include fixed plate (22), expanding spring (24), fly leaf (21) and telescopic link (23), fixed plate (22) fixed connection is on standing groove (7) lateral wall, fixedly connected with expanding spring (24) on fixed plate (22), the one end fixedly connected with fly leaf (21) of fixed plate (22) are kept away from expanding spring (24), be equipped with telescopic link (23) in expanding spring (24), telescopic link (23) fixed end fixed connection is on standing groove (7) lateral wall, telescopic link (23) telescopic end fixed connection is on fly leaf (21).

3. The holding fixture for a composite perforator as claimed in claim 1, wherein: a plurality of fixing device (6) all include second fixed block (62), bandage (63), second pivot (65), couple (64), first fixed block (61), second fixed block (62) and round hole (66), second fixed block (62) fixed connection is in rotor plate (4) front surface, fixedly connected with bandage (63) on second fixed block (62), the one end tip of second fixed block (62) is kept away from in bandage (63) is rotated through the pivot and is connected with couple (64), first fixed block (61) fixed connection is in backup pad (1) front surface of standing groove (7) top, first fixed block (61) and second fixed block (62) correspond the setting, be equipped with round hole (66) on first fixed block (61), round hole (66) and couple (64) cooperate.

4. The holding fixture for composite perforator of claim 3 wherein: the bandage (63) is a strong bandage (63), and the bandage (63) is tightly contacted with the outer surface of the perforator body (3).

5. The holding fixture for a composite perforator as claimed in claim 1, wherein: two movable plates (21) at two ends of the plurality of placing grooves (7) are respectively in close contact with the end parts at two ends of the perforator body (3).